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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Circular Red Scrape With Black Dots From Itchy Shin?

Felt an itch on my shin. When I looked there was what looked like an orange scab . It came right off and below it was a circular scrape maybe 1/8 diameter, red with tiny tiny black dot in center. Thought it may be an insect bite but with Lyme, etc out there I figured it is worth asking
Thu, 3 Sep 2015
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Dermatologist,  's  Response
Hello,
Thanks for the query,
You might have developed fungal infection.
Your description matches with that.
Usually fungal infections are itchy and recurrent.
Please get a KOH mount done,
This can confirm the fungal etiology.
Treatment can be with oral antifungals as well as with topical antifungals.
Treatment must be continued for at least a month to prevent recurrance.
Please meet a dermatologist for exact diagnosis.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
http://www.healthcaremagic.com/doctors/dr-rahul-kumar/64818
Wishing you a good health.
Thank you
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What Causes Circular Red Scrape With Black Dots From Itchy Shin?

Hello, Thanks for the query, You might have developed fungal infection. Your description matches with that. Usually fungal infections are itchy and recurrent. Please get a KOH mount done, This can confirm the fungal etiology. Treatment can be with oral antifungals as well as with topical antifungals. Treatment must be continued for at least a month to prevent recurrance. Please meet a dermatologist for exact diagnosis. Let me know if you have any other doubt. you can ask a direct question to me on this forum, following the below link. http://www.healthcaremagic.com/doctors/dr-rahul-kumar/64818 Wishing you a good health. Thank you